private SimpleFieldDescription CreateField(TypeName declaredOn, IReflectField field,
Func <IReflectClass, ITypeDescription> typeLookUp)
{
var fieldType = typeLookUp(field.GetFieldType());
return(SimpleFieldDescription.Create(field.GetName(),
fieldType, IndexLookUp(declaredOn, field.GetName(), fieldType.TypeName)));
}
private void RenderSubObject(TreeGridNode parentNode, object parentObj, IReflectField field)
{
try
{
TreeGridNode objectNode = new TreeGridNode();
parentNode.Nodes.Add(objectNode);
object value = field.Get(parentObj);
if (value != null)
{
container.Ext().Activate(value, 1);
}
objectNode.Tag = value;
IType fieldType = ResolveFieldType(field);
objectNode.Cells[0].Value = AppendIDTo(field.GetName(), GetLocalID(value), fieldType);
objectNode.Cells[1].Value = value != null?value.ToString() : BusinessConstants.DB4OBJECTS_NULL;
SetFieldType(objectNode, fieldType);
if (parentNode.Tag is DictionaryEntry && field.GetName() == BusinessConstants.DB4OBJECTS_KEY)
{
objectNode.Cells[1].ReadOnly = true;
}
else if (parentNode.Tag is DictionaryEntry && field.GetName() == BusinessConstants.DB4OBJECTS_VALUE)
{
objectNode.Cells[1].ReadOnly = checkReadonlyStatus();
}
else if (field.Get(parentObj) == null)
{
objectNode.Cells[1].ReadOnly = true;
}
else
{
objectNode.Cells[1].ReadOnly = true;
}
objectNode.ImageIndex = 0; //class
if (value != null)
{
//container = Db4oClient.Client;
//container.Ext().Activate(value, 2);
TreeGridNode treenodeDummyChildNode = new TreeGridNode();
objectNode.Nodes.Add(treenodeDummyChildNode);
treenodeDummyChildNode.Cells[0].Value = BusinessConstants.DB4OBJECTS_DUMMY;
}
}
catch (Exception oEx)
{
LoggingHelper.HandleException(oEx);
}
}
public List <TreeGridViewRenderer> CreateCollectionNode(IReflectField field, object ownerObject, int count)
{
try
{
TreeGridViewRenderer TreeviewRenderer = new TreeGridViewRenderer();
TreeviewRenderer.DisplayFieldName = field.GetName() + " ( " + count + " items )";
TreeviewRenderer.FieldName = field.GetName();
TreeviewRenderer.FieldType = field.GetName();
TreeviewRenderer.QualifiedName = field.GetFieldType().GetName();
TreeviewRenderer.ObjectId = 0;
if (ownerObject != null)
{
TreeviewRenderer.FieldValue = ownerObject.ToString();
}
else
{
TreeviewRenderer.FieldValue = BusinessConstants.DB4OBJECTS_NULL;
}
if (count == 0)
{
TreeviewRenderer.HasSubNode = false;
}
else
{
TreeviewRenderer.HasSubNode = true;
long id = GetLocalID(ownerObject);
if (ownerObject is GenericObject || ownerObject is GenericArray)
{
TreeviewRenderer.ObjectId = id;
}
else
if (id != 0)
{
TreeviewRenderer.ObjectId = id;
}
else
{
TreeviewRenderer.SubObject = ownerObject;
}
}
IType type = ResolveFieldType(field);
TreeviewRenderer.FieldType = SetFieldType(type);
TreeviewRenderer.ObjectType = type;
TreeviewRenderer.ReadOnlyStatus = true;
listTreeGridViewRenderers.Add(TreeviewRenderer);
return(listTreeGridViewRenderers);
}
catch (Exception oEx)
{
LoggingHelper.HandleException(oEx);
return(null);
}
}
private TreeGridViewRenderer FillValuesInTreeGridViewRenderer(IReflectField field, IType type, object value)
{
TreeGridViewRenderer treeGridViewRenderer = new TreeGridViewRenderer();
treeGridViewRenderer.DisplayFieldName = field.GetName();
treeGridViewRenderer.FieldName = field.GetName();
treeGridViewRenderer.FieldValue = value != null?value.ToString() : BusinessConstants.DB4OBJECTS_NULL;
treeGridViewRenderer.FieldType = SetFieldType(type);
treeGridViewRenderer.ReadOnlyStatus = readOnly;
treeGridViewRenderer.ObjectType = type;
treeGridViewRenderer.ObjectId = 0;
return(treeGridViewRenderer);
}
public void CreateCollectionNode(IReflectField field, object ownerObject, ref TreeGridNode rootNode, string count)
{
try
{
TreeGridNode collNode = new TreeGridNode();
rootNode.Nodes.Add(collNode);
collNode.Cells[1].ReadOnly = true;
collNode.Cells[0].Value = field.GetName() + " ( " + count + " items )";
SetFieldType(collNode, ResolveFieldType(field));
if (ownerObject != null)
{
collNode.Cells[1].Value = ownerObject.ToString();
collNode.Tag = ownerObject;
}
else
{
collNode.Cells[1].Value = BusinessConstants.DB4OBJECTS_NULL;
}
collNode.ImageIndex = 1; //Collection
if (Convert.ToInt32(count) > 0)
{
TreeGridNode treenodeDummyChildNode = new TreeGridNode();
collNode.Nodes.Add(treenodeDummyChildNode);
treenodeDummyChildNode.Cells[0].Value = BusinessConstants.DB4OBJECTS_DUMMY;
}
}
catch (Exception oEx)
{
LoggingHelper.HandleException(oEx);
}
}
public Db4oField(IReflectField storedField)
{
internalName = storedField.GetName();
name = AutomaticPropertyUtils.TryParseName(internalName);
IReflectClass fieldType = storedField.GetFieldType();
if(fieldType!=null)
DataType = fieldType.ToString();
}
private static FieldProperties FieldPropertiesFor(string className, IReflectField field)
{
FieldProperties fp = new FieldProperties(field.GetName(), field.GetFieldType().GetName());
FieldDetails fd = new FieldDetails(className, fp.Field);
fp.m_isPublic = fd.GetModifier();
fp.m_isIndexed = fd.IsIndexed();
return(fp);
}
public virtual IReflectField GetDeclaredField(string name)
{
for (int i = 0; i < _fields.Length; ++i)
{
IReflectField field = _fields[i];
if (field.GetName().Equals(name))
{
return(field);
}
}
return(null);
}
internal FieldMetadata(ClassMetadata containingClass, IReflectField field, ClassMetadata
fieldType) : this(containingClass)
{
Init(field.GetName());
_reflectField = field;
_fieldType = fieldType;
_fieldTypeID = fieldType.GetID();
// TODO: beautify !!! possibly pull up isPrimitive to ReflectField
bool isPrimitive = field is GenericField ? ((GenericField)field).IsPrimitive() :
false;
Configure(field.GetFieldType(), isPrimitive);
CheckDb4oType();
SetAvailable();
}
internal FieldMetadata(ClassMetadata containingClass, IReflectField field, ClassMetadata
fieldType) : this(containingClass)
{
Init(field.GetName());
_reflectField = field;
_fieldType = fieldType;
_fieldTypeID = fieldType.GetID();
// TODO: beautify !!! possibly pull up isPrimitive to ReflectField
bool isPrimitive = field is GenericField ? ((GenericField)field).IsPrimitive() :
false;
Configure(field.GetFieldType(), isPrimitive);
CheckDb4oType();
SetAvailable();
}
private void ScanThroughKnownClassesInfo(IObjectContainer db)
{
IReflectClass[] clazzArray = db.Ext().KnownClasses();
for (int clazzIndex = 0; clazzIndex < clazzArray.Length; ++clazzIndex)
{
IReflectClass clazz = clazzArray[clazzIndex];
IReflectField[] fieldArray = clazz.GetDeclaredFields();
for (int fieldIndex = 0; fieldIndex < fieldArray.Length; ++fieldIndex)
{
IReflectField field = fieldArray[fieldIndex];
field.GetName();
field.GetFieldType();
}
}
}
public void CreatePrimitiveNode(IReflectField field, object currObj, IType type)
{
try
{
object value = field.Get(currObj);
var treeGridViewRenderer = FillValuesInTreeGridViewRenderer(field, type, value);
if (currObj is IDictionary)
{
treeGridViewRenderer.ReadOnlyStatus = field.GetName() != BusinessConstants.DB4OBJECTS_VALUE1;
treeGridViewRenderer.HasSubNode = true;
treeGridViewRenderer.SubObject = currObj;
}
listTreeGridViewRenderers.Add(treeGridViewRenderer);
}
catch (Exception oEx)
{
LoggingHelper.HandleException(oEx);
}
}
private FieldInfo[] MapFields(IReflectField[] fields, bool shouldStoreTransientFields
)
{
if (!shouldStoreTransientFields)
{
fields = FilterTransientFields(fields);
}
FieldInfo[] fieldsMeta = new FieldInfo[fields.Length];
for (int i = 0; i < fields.Length; ++i)
{
IReflectField field = fields[i];
bool isArray = field.GetFieldType().IsArray();
IReflectClass fieldClass = isArray ? field.GetFieldType().GetComponentType() : field
.GetFieldType();
bool isPrimitive = fieldClass.IsPrimitive();
// TODO: need to handle NArray, currently it ignores NArray and alway sets NArray flag false.
fieldsMeta[i] = new FieldInfo(field.GetName(), GetClassMeta(fieldClass), isPrimitive
, isArray, false);
}
return(fieldsMeta);
}
private SimpleFieldDescription CreateField(TypeName declaredOn, IReflectField field,
Func<IReflectClass, ITypeDescription> typeLookUp)
{
var fieldType = typeLookUp(field.GetFieldType());
return SimpleFieldDescription.Create(field.GetName(),
fieldType, IndexLookUp(declaredOn, field.GetName(), fieldType.TypeName));
}
private static FieldProperties FieldPropertiesFor(string className, IReflectField field)
{
FieldProperties fp = new FieldProperties(field.GetName(), field.GetFieldType().GetName());
FieldDetails fd = new FieldDetails(className, fp.Field);
fp.m_isPublic = fd.GetModifier();
fp.m_isIndexed = fd.IsIndexed();
return fp;
}
private void RenderSubObject(long id, IReflectField field)
{
try
{
object currObj = Db4oClient.Client.Ext().GetByID(id);
object value = field.Get(currObj);
IType type = ResolveFieldType(field);
if (value != null)
{
container.Ext().Activate(value, 1);
if(value.GetType().IsArray)
{
RenderArray(id, field);
return;
}
}
if (GetLocalID(value) == 0)
{
CreateSimplePrimitiveNode(field, value, type);
}
else
{
TreeGridViewRenderer treeGridViewRenderer = new TreeGridViewRenderer();
treeGridViewRenderer.DisplayFieldName = AppendIDTo(field.GetName(), GetLocalID(value), type);
treeGridViewRenderer.FieldName = field.GetName();
treeGridViewRenderer.FieldValue = value != null ? type.FullName : BusinessConstants.DB4OBJECTS_NULL;
treeGridViewRenderer.QualifiedName = field.GetFieldType().GetName();
treeGridViewRenderer.FieldType = SetFieldType(type);
treeGridViewRenderer.ReadOnlyStatus = readOnly;
treeGridViewRenderer.ObjectId = GetLocalID(value);
treeGridViewRenderer.ObjectType = type;
treeGridViewRenderer.HasSubNode = type.IsCollection || type.IsArray;
if (treeGridViewRenderer.HasSubNode)
{
long longid = GetLocalID(value);
if (value is GenericObject)
treeGridViewRenderer.ObjectId = longid;
else if (longid != 0)
treeGridViewRenderer.ObjectId = longid;
else
{
treeGridViewRenderer.SubObject = value;
}
}
listTreeGridViewRenderers.Add(treeGridViewRenderer);
if (currObj is DictionaryEntry && field.GetName() == BusinessConstants.DB4OBJECTS_KEY)
treeGridViewRenderer.ReadOnlyStatus = true;
else if (currObj is DictionaryEntry && field.GetName() == BusinessConstants.DB4OBJECTS_VALUE)
treeGridViewRenderer.ReadOnlyStatus = readOnly;
else if (field.Get(currObj) == null)
treeGridViewRenderer.ReadOnlyStatus = true;
else
treeGridViewRenderer.ReadOnlyStatus = true;
}
}
catch (Exception oEx)
{
LoggingHelper.HandleException(oEx);
}
}
protected virtual StaticField ToStaticField(IReflectField reflectField)
{
return new StaticField(reflectField.GetName(), StaticReflectFieldValue(reflectField
));
}
public List<TreeGridViewRenderer > CreateCollectionNode(IReflectField field, object ownerObject, int count)
{
try
{
TreeGridViewRenderer TreeviewRenderer = new TreeGridViewRenderer();
TreeviewRenderer.DisplayFieldName = field.GetName() + " ( " + count + " items )";
TreeviewRenderer.FieldName = field.GetName();
TreeviewRenderer.FieldType = field.GetName();
TreeviewRenderer.QualifiedName = field.GetFieldType().GetName();
TreeviewRenderer.ObjectId = 0;
if (ownerObject != null)
TreeviewRenderer.FieldValue = ownerObject.ToString();
else
TreeviewRenderer.FieldValue = BusinessConstants.DB4OBJECTS_NULL;
if (count == 0)
TreeviewRenderer.HasSubNode = false;
else
{
TreeviewRenderer.HasSubNode = true;
long id = GetLocalID(ownerObject);
if (ownerObject is GenericObject || ownerObject is GenericArray )
TreeviewRenderer.ObjectId = id;
else
if (id != 0)
TreeviewRenderer.ObjectId = id;
else
TreeviewRenderer.SubObject = ownerObject;
}
IType type = ResolveFieldType(field);
TreeviewRenderer.FieldType = SetFieldType(type );
TreeviewRenderer.ObjectType = type;
TreeviewRenderer.ReadOnlyStatus = true ;
listTreeGridViewRenderers.Add(TreeviewRenderer);
return listTreeGridViewRenderers;
}
catch (Exception oEx)
{
LoggingHelper.HandleException(oEx);
return null;
}
}
public void CreatePrimitiveNode(IReflectField field, object currObj, IType type)
{
try
{
object value = field.Get(currObj);
var treeGridViewRenderer = FillValuesInTreeGridViewRenderer(field, type, value);
if (currObj is IDictionary)
{
treeGridViewRenderer.ReadOnlyStatus = field.GetName() != BusinessConstants.DB4OBJECTS_VALUE1;
treeGridViewRenderer.HasSubNode = true;
treeGridViewRenderer.SubObject = currObj;
}
listTreeGridViewRenderers.Add(treeGridViewRenderer);
}
catch (Exception oEx)
{
LoggingHelper.HandleException(oEx);
}
}
private TreeGridViewRenderer FillValuesInTreeGridViewRenderer(IReflectField field, IType type, object value)
{
TreeGridViewRenderer treeGridViewRenderer = new TreeGridViewRenderer();
treeGridViewRenderer.DisplayFieldName = field.GetName();
treeGridViewRenderer.FieldName = field.GetName();
treeGridViewRenderer.FieldValue = value != null ? value.ToString() : BusinessConstants.DB4OBJECTS_NULL;
treeGridViewRenderer.FieldType = SetFieldType(type);
treeGridViewRenderer.ReadOnlyStatus = readOnly;
treeGridViewRenderer.ObjectType = type;
treeGridViewRenderer.ObjectId = 0;
return treeGridViewRenderer;
}
public void CreateCollectionNode(IReflectField field, object ownerObject, ref TreeGridNode rootNode, string count)
{
try
{
TreeGridNode collNode = new TreeGridNode();
rootNode.Nodes.Add(collNode);
collNode.Cells[1].ReadOnly = true;
collNode.Cells[0].Value = field.GetName() + " ( " + count + " items )";
SetFieldType(collNode, ResolveFieldType(field));
if (ownerObject != null)
{
collNode.Cells[1].Value = ownerObject.ToString();
collNode.Tag = ownerObject;
}
else
{
collNode.Cells[1].Value = BusinessConstants.DB4OBJECTS_NULL;
}
collNode.ImageIndex = 1; //Collection
if (Convert.ToInt32(count) > 0)
{
TreeGridNode treenodeDummyChildNode = new TreeGridNode();
collNode.Nodes.Add(treenodeDummyChildNode);
treenodeDummyChildNode.Cells[0].Value = BusinessConstants.DB4OBJECTS_DUMMY;
}
}
catch (Exception oEx)
{
LoggingHelper.HandleException(oEx);
}
}
private void RenderSubObject(TreeGridNode parentNode, object parentObj, IReflectField field)
{
try
{
TreeGridNode objectNode = new TreeGridNode();
parentNode.Nodes.Add(objectNode);
object value = field.Get(parentObj);
if (value != null)
{
container.Ext().Activate(value, 1);
}
objectNode.Tag = value;
IType fieldType = ResolveFieldType(field);
objectNode.Cells[0].Value = AppendIDTo(field.GetName(), GetLocalID(value), fieldType);
objectNode.Cells[1].Value = value != null ? value.ToString() : BusinessConstants.DB4OBJECTS_NULL;
SetFieldType(objectNode, fieldType);
if (parentNode.Tag is DictionaryEntry && field.GetName() == BusinessConstants.DB4OBJECTS_KEY)
objectNode.Cells[1].ReadOnly = true;
else if (parentNode.Tag is DictionaryEntry && field.GetName() == BusinessConstants.DB4OBJECTS_VALUE)
objectNode.Cells[1].ReadOnly = checkReadonlyStatus();
else if (field.Get(parentObj) == null)
objectNode.Cells[1].ReadOnly = true;
else
objectNode.Cells[1].ReadOnly = true;
objectNode.ImageIndex = 0; //class
if (value != null)
{
//container = Db4oClient.Client;
//container.Ext().Activate(value, 2);
TreeGridNode treenodeDummyChildNode = new TreeGridNode();
objectNode.Nodes.Add(treenodeDummyChildNode);
treenodeDummyChildNode.Cells[0].Value = BusinessConstants.DB4OBJECTS_DUMMY;
}
}
catch (Exception oEx)
{
LoggingHelper.HandleException(oEx);
}
}
private void RenderSubObject(long id, IReflectField field)
{
try
{
object currObj = Db4oClient.Client.Ext().GetByID(id);
object value = field.Get(currObj);
IType type = ResolveFieldType(field);
if (value != null)
{
container.Ext().Activate(value, 1);
if (value.GetType().IsArray)
{
RenderArray(id, field);
return;
}
}
if (GetLocalID(value) == 0)
{
CreateSimplePrimitiveNode(field, value, type);
}
else
{
TreeGridViewRenderer treeGridViewRenderer = new TreeGridViewRenderer();
treeGridViewRenderer.DisplayFieldName = AppendIDTo(field.GetName(), GetLocalID(value), type);
treeGridViewRenderer.FieldName = field.GetName();
treeGridViewRenderer.FieldValue = value != null ? type.FullName : BusinessConstants.DB4OBJECTS_NULL;
treeGridViewRenderer.QualifiedName = field.GetFieldType().GetName();
treeGridViewRenderer.FieldType = SetFieldType(type);
treeGridViewRenderer.ReadOnlyStatus = readOnly;
treeGridViewRenderer.ObjectId = GetLocalID(value);
treeGridViewRenderer.ObjectType = type;
treeGridViewRenderer.HasSubNode = type.IsCollection || type.IsArray;
if (treeGridViewRenderer.HasSubNode)
{
long longid = GetLocalID(value);
if (value is GenericObject)
{
treeGridViewRenderer.ObjectId = longid;
}
else if (longid != 0)
{
treeGridViewRenderer.ObjectId = longid;
}
else
{
treeGridViewRenderer.SubObject = value;
}
}
listTreeGridViewRenderers.Add(treeGridViewRenderer);
if (currObj is DictionaryEntry && field.GetName() == BusinessConstants.DB4OBJECTS_KEY)
{
treeGridViewRenderer.ReadOnlyStatus = true;
}
else if (currObj is DictionaryEntry && field.GetName() == BusinessConstants.DB4OBJECTS_VALUE)
{
treeGridViewRenderer.ReadOnlyStatus = readOnly;
}
else if (field.Get(currObj) == null)
{
treeGridViewRenderer.ReadOnlyStatus = true;
}
else
{
treeGridViewRenderer.ReadOnlyStatus = true;
}
}
}
catch (Exception oEx)
{
LoggingHelper.HandleException(oEx);
}
}
